题解 | #判断字母#
判断字母
http://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
BC56 判断字母
思路:
step1:输入字母,并转换为小写;
step2:如果在a-z之间,则输出YES;否则输出NO;
代码如下:
n = input().lower()
if 'a' <= n <= 'z':
print('YES')
else:
print('NO')
判断字母
http://www.nowcoder.com/practice/44d2d63103664913bc243d3836b4f341
n = input().lower()
if 'a' <= n <= 'z':
print('YES')
else:
print('NO')
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